I would not capitalize it because it is a just a noun. Think, would you capitalize house. As in, they live in a green House. What about they live in a blue Teepee? My advice: don't capitalize.
No, but you can get Windows Live Mail for Windows XP in Windows Live Essentials for XP.
Yes,you can run Windows Live Messenger for Windows XP on Windows 7. And all of the other Windows Live Essentials for Windows XP work on Windows 7 without any problems. So you can install and run all of the Windows Live Essentials for Windows XP on Windows 7 and Windows Vista. You can get Windows Live Essentials for Windows XP from the Microsoft website.
Yes you can, Windows live is not part of Windows itself. For example Windows xp home addition has nothing to do with Windows live messenger. You can safely remove it without worrying about it affecting windows.
Do you live north or south of the Red River.
Do you mean a Windows Live ID?
Windows Live Essentials was created in 2006.
do black windows live in SD
If you are running Windows on a Mac then you can use the Windows Live software. If you do not have Windows on your Mac you can use a Windows live HotMAil account or use Messenger for chat. (See links below)
Yes, Windows Live Messenger 2009 is XP, Vista and 7 compatible.
He doesn't have windows live messenger
windows live is too advance